chore(WinSparkle): upgrade to WinSparkle 0.6.0

include/winsparkle-version.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of WinSparkle (https://winsparkle.org)
  *
- *  Copyright (C) 2009-2016 Vaclav Slavik
+ *  Copyright (C) 2009-2018 Vaclav Slavik
  *
  *  Permission is hereby granted, free of charge, to any person obtaining a
  *  copy of this software and associated documentation files (the "Software"),
@@ -31,8 +31,8 @@
  *--------------------------------------------------------------------------*/
 
 #define WIN_SPARKLE_VERSION_MAJOR   0
-#define WIN_SPARKLE_VERSION_MINOR   5
-#define WIN_SPARKLE_VERSION_MICRO   2
+#define WIN_SPARKLE_VERSION_MINOR   6
+#define WIN_SPARKLE_VERSION_MICRO   0
 
 /**
     Checks if WinSparkle version is at least @a major.@a minor.@a micro.

include/winsparkle.h

@@ -1,7 +1,7 @@
 /*
  *  This file is part of WinSparkle (https://winsparkle.org)
  *
- *  Copyright (C) 2009-2016 Vaclav Slavik
+ *  Copyright (C) 2009-2018 Vaclav Slavik
  *
  *  Permission is hereby granted, free of charge, to any person obtaining a
  *  copy of this software and associated documentation files (the "Software"),
@@ -159,6 +159,25 @@ WIN_SPARKLE_API void __cdecl win_sparkle_set_langid(unsigned short lang);
  */
 WIN_SPARKLE_API void __cdecl win_sparkle_set_appcast_url(const char *url);
 
+/**
+    Sets DSA public key.
+
+    Only PEM format is supported.
+
+    Public key will be used to verify DSA signature of the update file.
+    PEM data will be set only if it contains valid DSA public key.
+
+    If this function isn't called by the app, public key is obtained from
+    Windows resource named "DSAPub" of type "DSAPEM".
+
+    @param dsa_pub_pem  DSA public key in PEM format.
+
+    @return  1 if valid DSA public key provided, 0 otherwise.
+
+    @since 0.6.0
+ */
+WIN_SPARKLE_API int __cdecl win_sparkle_set_dsa_pub_pem(const char *dsa_pub_pem);
+
 /**
     Sets application metadata.
 
@@ -449,7 +468,7 @@ WIN_SPARKLE_API void __cdecl win_sparkle_check_update_with_ui_and_install();
     @since 0.4
 
     @see win_sparkle_check_update_with_ui()
-*/
+ */
 WIN_SPARKLE_API void __cdecl win_sparkle_check_update_without_ui();
 
 //@}